BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:eab74153c1dcb5d6a5f3c072076154a5https://www.olsd.org.uk
                        DTSTAMP:20261012T044340
                        DTSTART:TZID=20261012T044340
                        DTEND:TZID=20261012T044340
                        SUMMARY:
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR